Forecast Details for Lyndonville, NY

Recent Locations: Saint Marys, PA Lyndonville, NY

Tonight: Patchy fog after 1am. Otherwise, increasing clouds, with a low around 29. Calm wind becoming east around 5 mph after midnight.

Thursday: A chance of rain, mainly after 2pm. Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 38. East wind 8 to 16 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

Thursday Night: Rain, possibly mixed with freezing rain before 4am, then a chance of rain. Low around 30. East wind 8 to 17 mph. Chance of precipitation is 90%. New ice accumulation of less than a 0.1 of an inch possible.

Friday: Mostly cloudy, with a high near 50. East wind 3 to 6 mph.

Friday Night: Showers likely, with thunderstorms also possible after 4am. Mostly cloudy, with a low around 39. Light and variable wind becoming southwest 5 to 9 mph in the evening. Winds could gust as high as 20 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Saturday: Showers likely and possibly a thunderstorm, then showers after 7am. High near 62. Southwest wind 10 to 16 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Saturday Night: A chance of showers before 1am. Mostly cloudy, with a low around 34. West wind 7 to 11 mph, with gusts as high as 24 mph. Chance of precipitation is 30%.

Sunday: Mostly sunny, with a high near 47. Southwest wind 7 to 13 mph, with gusts as high as 24 mph.

Sunday Night: Mostly clear, with a low around 37.

Monday: Sunny, with a high near 55.

Monday Night: Partly cloudy, with a low around 44.

Tuesday: A chance of showers. Mostly cloudy, with a high near 57. Chance of precipitation is 50%.

Tuesday Night: Showers. Low around 43. Chance of precipitation is 80%.

Wednesday: Showers likely. Cloudy, with a high near 58. Chance of precipitation is 70%.

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National Weather Forecast--Current

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National Weather Forecast for Tomorrow

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North America Water Vapor (Moisture)

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Weather Topic: What is Hail?

Home - Education - Precipitation - Hail

Hail Next Topic: Hole Punch Clouds

Hail is a form of precipitation which is recognized by large solid balls or clumps of ice. Hail is created by thunderstorm clouds with strong updrafts of wind. As the hailstones remain in the updraft, ice is deposited onto them until their weight becomes heavy enough for them to fall to the earth's surface.

Hail storms can cause significant damage to crops, aircrafts, and man-made structures, despite the fact that the duration is usually less than ten minutes.

Next Topic: Hole Punch Clouds

Weather Topic: What are Mammatus Clouds?

Home - Education - Cloud Types - Mammatus Clouds

Mammatus Clouds Next Topic: Nimbostratus Clouds

A mammatus cloud is a cloud with a unique feature which resembles a web of pouches hanging along the base of the cloud.

In the United States, mammatus clouds tend to form in the warmer months, commonly in the Midwest and eastern regions.

While they usually form at the bottom of a cumulonimbis cloud, they can also form under altostratus, altocumulus, stratocumulus, and cirrus clouds. Mammatus clouds warn that severe weather is close.

Next Topic: Nimbostratus Clouds